Genre
Periodicals
2,057
Congresses
1,978
History
1,232
Conference papers and proceedings
997
Statistics
909
Electronic books
885
Internet resource
390
Biography
354
Bibliography
324
Handbooks, manuals, etc
257
Dictionaries
216
Pictorial works
198
Biographies
191
Government publications
186
Case studies
167
Identification
133
Handbooks and manuals
127
Directories
110
Guidebooks
106
Tables
104
Early works to 1800
89
Bibliographies
88
Electronic journals
87
Academic theses
72
Terminology
72
Field guides
67
Statistiques
66
Maps
62
Juvenile literature
55
Catalogs
52
Autobiographies
48
Anecdotes
47
Périodiques
43
Périodiques
43
Actes de congrès
42
Electronic government information
41
Sources
41
Classification
40
Early works
40
Exhibitions
40
Documentary films
39
Thèses et écrits académiques
38
Abstracts
37
Databases
34
Illustrated works
34
Exhibition catalogs
29
Congress
27
Congrès
27
Juvenile works
25
Technical reports
25
more ...